Generally speaking, we must analyze the infringement before we can judge the possibility of infringement. On the other hand, it is necessary to actively collect evidence of non-infringement (such as prior art defense, etc.). ), and actively respond to the lawsuit to prevent coercive measures; If it may constitute infringement, it is necessary to request the Patent Reexamination Board of the State Intellectual Property Office to declare the plaintiff's patent invalid within the statutory time limit. Once the patent is invalid, it will make the other party lose the right base of accusing infringement; At the same time, filing an invalid request may also lead to the suspension of litigation, thus winning more time for our parties to respond.
Of course, if you really infringe the patent right of others, and you still want to implement the patented technology, and the patent right of the other party is solid, you can take the initiative to settle with the other party and pay the patent license fee in exchange for patent license or technical cooperation.